.box{
    display: flex;
    flex-direction: column;
    width: 200px;
    height: 200px;
    border-radius: 10px;
    border: 1px solid #ccc;
    box-shadow: 10px 10px 10px #ccc;
    margin: 10px;
    .box-header{
        height: 100px;
        overflow: hidden;
        .conver{
           width: 200px;
        }
    }
    .box-content{
        flex-grow: 1;
        padding:10px;
    }
}